2789070313 has 2 divisors, whose sum is σ = 2789070314. Its totient is φ = 2789070312.

The previous prime is 2789070283. The next prime is 2789070353. The reversal of 2789070313 is 3130709872.

It is an a-pointer prime, because the next prime (2789070353) can be obtained adding 2789070313 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2571301264 + 217769049 = 50708^2 + 14757^2 .

It is a cyclic number.

It is not a de Polignac number, because 2789070313 - 2⁵ = 2789070281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2789070353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394535156 + 1394535157.

It is an arithmetic number, because the mean of its divisors is an integer number (1394535157).

Almost surely, 2^2789070313 is an apocalyptic number.

It is an amenable number.

2789070313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2789070313 is an equidigital number, since it uses as much as digits as its factorization.

2789070313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2789070313 is about 52811.6494061680. The cubic root of 2789070313 is about 1407.6234319304.

The spelling of 2789070313 in words is "two billion, seven hundred eighty-nine million, seventy thousand, three hundred thirteen".